Advantages1 Russian technology&comma; European production&comma; high electric&sol;optical conversion rate&period;2 Coolant purification treatment&comma; make device service life extended and daily maintenance more convenient&period;3 Pollution-free processing &comma; small heat-affected zone&comma; small deformation&period;4 Thin weld line&comma; large depth&comma; little taper&comma; high precision&comma; appearance smooth&comma; flat and beautiful&period;5 Easy to operate and easy to learn&semi;Can cut or weld any graphic character or punch&period;6 No consumables&comma; small in size&comma; flexible processing and low operating costs&period;7 Fiber output&comma; can be equipped with a robot or assembly line&period;